

Die Erfindung betrifft ein Doppelkupplungsgetriebe für ein Kraftfahrzeug gemäß den Merkmalen des Oberbegriffes des Patentanspruches 1.The invention relates to a dual-clutch transmission for a motor vehicle according to the features of the preamble of
Im Stand der Technik sind unterschiedliche Kraftfahrzeuggetriebe, insbesondere Doppelkupplungsgetriebe für Kraftfahrzeuge bekannt. So wird in der
Weiterhin ist im Stand der Technik ein Doppelkupplungsgetriebe bekannt (
In der
Insbesondere auf Grund der Realisierung des Rückwärtsganges bei den bekannten Doppelkupplungsgetrieben, die teilweise über eine weitere zwischen den Triebwellen gelagerte Welle realisiert werden, ist die Flexibilität bzw. Bauweise der bekannten Doppelkupplungsgetriebe stark eingeschränkt. Auch eine kompakte Bauweise, insbesondere in axialer Richtung wird dadurch verhindert.In particular, due to the realization of the reverse gear in the known dual-clutch transmissions, which are partially realized by a further shaft mounted between the drive shafts, the flexibility and design of the known dual-clutch transmission is severely limited. A compact design, especially in the axial direction is thereby prevented.
Der Erfindung liegt daher die Aufgabe zugrunde, dass eingangs genannte Doppelkupplungsgetriebe derart auszugestalten und weiterzubilden, dass ein flexibler Einsatz ermöglicht und insbesondere eine kompakte Bauweise realisiert ist.The invention is therefore based on the object that the above-mentioned dual-clutch transmission in such a way and further develop that allows flexible use and in particular a compact design is realized.
Die zuvor aufgezeigte Aufgabe wird nun durch die Merkmale des Patentanspruches 1 gelöst. Die weitere Welle ist als dritte Triebwelle ausgebildet, wobei die dritte Triebwelle ein Antriebs-Zahnrad zur Übertragung von Drehkraft auf den Achsantrieb aufweist und wobei die Antriebs-Zahnräder der Triebwellen mit einem Achsantriebsrad des Achsantriebes in Eingriff stehen. Durch diese Art und Weise der Realisierung des Rückwärtsganges ist nunmehr für ein Doppelkupplungsgetriebe ein Getriebe der „Vier-Wellen-Bauart” realisiert. Hierdurch bedingt ist das Doppelkupplungsgetriebe kompakter baubar, insbesondere die axialen Abmessungen reduzierbar. Schließlich ist für ein derartiges Doppelkupplungsgetriebe eine höhere Flexibilität und damit auch eine höhere Flexibilität für den Einsatz eines derartigen Doppelkupplungsgetriebes geschaffen, da insbesondere nunmehr das Doppelkupplungsgetriebe auch eine zusätzliche siebte Gangstufe (sieben Vorwärtsgänge) aufweist. Es ist daher ein Doppelkupplungsgetriebe mit sieben Gangstufen realisierbar, also mit einer sehr hohen Gangzahl, die keine negative Auswirkung auf die axiale Länge des Doppelkupplungsgetriebes hat, insbesondere bei Kraftfahrzeugen mit quer zur Fahrtrichtung angeordneten Antriebsaggregat. Es ist damit die Möglichkeit geschaffen ein kompaktes „Sieben-Gang-Getriebe” in den vorhandenen zwischen den Längsträgern serienmäßigen Bauraum eines Kraftfahrzeuges entsprechend einsetzen zu können. Es ist daher eine Konstruktion geschaffen, bei der ein „Sieben-Gang-Doppelkupplungsgetriebe” in einer Mehrwellen-Bauweise durch die besonders abgestimmte Lage bzw. Anordnung der Eingangswellen, der Triebwellen, insbesondere aber der dritten Triebwelle und durch die Anordnung der entsprechenden Zahnräder der einzelnen Gangstufen in sehr kompakter Weise realisierbar ist. Im Ergebnis sind die eingangs beschriebenen Nachteile vermieden.The aforementioned object is now achieved by the features of
Es gibt nun eine Vielzahl von Möglichkeiten das erfindungsgemäße Doppelkupplungsgetriebe auf vorteilhafte Art und Weise auszugestalten und weiterzubilden. Hierfür darf zunächst auf die dem Patentanspruch 1 nachgeordneten Patentansprüche verwiesen werden. Im Folgenden soll nun eine bevorzugte Ausführungsform eines Doppelkupplungsgetriebes anhand der nachfolgenden Zeichnung und der dazugehörenden Beschreibung näher erläutert werden. In der Zeichnung zeigtThere are now a variety of ways to design the double-clutch transmission according to the invention in an advantageous manner and further. For this purpose, reference may first be made to the claims subordinate to claim 1. In the following, a preferred embodiment of a dual-clutch transmission with reference to the following drawings and the associated description will now be explained in more detail. In the drawing shows
Die
Die weitere Welle (
Bevor im folgenden auf die weiter bevorzugte Ausführungsform des Doppelkupplungsgetriebes
Die
Die auf der ersten Eingangswelle
Auf der zweiten Eingangswelle
Auf der ersten Triebwelle
Auf der zweiten Triebwelle
Auf der dritten Triebwelle
Zum Ein- und/oder Auskuppeln der als Losräder ausgebildeten Zahnräder sind mehrere Synchroneinrichtungen S1 bis S5 vorgesehen. Die erste Synchroneinrichtung S1 ist zwischen den Zahnrädern
Die vierte und die fünfte Synchroneinrichtung S4 und S5 sind „gegenläufig” angeordnet, so dass diese mit einer gemeinsamen Betätigung schaltbar sind. Dies ist deutlich aus der
Durch die Ausbildung der weiteren Welle für die Realisierung des Rückwärtsganges als dritte Triebwelle
Alle Verzahnungen der drei Triebwellen
Der Rückwärtsgang RG ist hier der Kupplung K1, die wirksam mit der ersten Eingangswelle
Vzw. sind die Achsabstände zwischen den „Antriebswellen”, also zwischen der ersten bzw. zweiten Eingangswelle
Weitere Komponenten des Doppelkupplungsgetriebes
BezugszeichenlisteLIST OF REFERENCE NUMBERS
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004001278.4ADE102004001278B4 (en) | 2004-01-07 | 2004-01-07 | Double clutch transmission for a motor vehicle |
| PCT/EP2005/000051WO2005068876A1 (en) | 2004-01-07 | 2005-01-06 | Twin clutch transmission for a motor vehicle |
| JP2006546195AJP4566199B2 (en) | 2004-01-07 | 2005-01-06 | Dual clutch transmission for automobile |
| AT05700713TATE491101T1 (en) | 2004-01-07 | 2005-01-06 | DUAL CLUTCH TRANSMISSION FOR A MOTOR VEHICLE |
| CN2005800020771ACN1910387B (en) | 2004-01-07 | 2005-01-06 | Twin clutch transmission for a motor vehicle |
| DE502005010648TDE502005010648D1 (en) | 2004-01-07 | 2005-01-06 | DOUBLE CLUTCH GEARBOX FOR A MOTOR VEHICLE |
| EP05700713AEP1704347B1 (en) | 2004-01-07 | 2005-01-06 | Twin clutch transmission for a motor vehicle |
| US11/483,315US7383749B2 (en) | 2004-01-07 | 2006-07-07 | Twin-clutch transmission for a motor vehicle |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004001278.4ADE102004001278B4 (en) | 2004-01-07 | 2004-01-07 | Double clutch transmission for a motor vehicle |
| Publication Number | Publication Date |
|---|---|
| DE102004001278A1 DE102004001278A1 (en) | 2005-08-04 |
| DE102004001278B4true DE102004001278B4 (en) | 2015-08-13 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102004001278.4AExpired - LifetimeDE102004001278B4 (en) | 2004-01-07 | 2004-01-07 | Double clutch transmission for a motor vehicle |
| DE502005010648TExpired - LifetimeDE502005010648D1 (en) | 2004-01-07 | 2005-01-06 | DOUBLE CLUTCH GEARBOX FOR A MOTOR VEHICLE |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE502005010648TExpired - LifetimeDE502005010648D1 (en) | 2004-01-07 | 2005-01-06 | DOUBLE CLUTCH GEARBOX FOR A MOTOR VEHICLE |
| Country | Link |
|---|---|
| US (1) | US7383749B2 (en) |
| EP (1) | EP1704347B1 (en) |
| JP (1) | JP4566199B2 (en) |
| CN (1) | CN1910387B (en) |
| AT (1) | ATE491101T1 (en) |
| DE (2) | DE102004001278B4 (en) |
| WO (1) | WO2005068876A1 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006041718A2 (en) | 2004-10-05 | 2006-04-20 | Fallbrook Technologies, Inc. | Continuously variable transmission |
| DE102004056936B4 (en)* | 2004-11-23 | 2011-02-03 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Variable speed gearbox for a motor vehicle |
| EP1714816B1 (en) | 2005-04-19 | 2008-04-09 | Getrag Ford Transmissions GmbH | Gearbox |
| GB0516726D0 (en)* | 2005-08-15 | 2005-09-21 | Ricardo Uk Ltd | Twin layshaft transmission |
| WO2007070167A2 (en) | 2005-10-28 | 2007-06-21 | Fallbrook Technologies Inc. | Electromotive drives |
| DE102005057802B4 (en)* | 2005-12-03 | 2014-02-13 | Daimler Ag | Double clutch |
| CN102221073B (en) | 2005-12-09 | 2013-03-27 | 福博科技术公司 | Continuously variable transmission |
| EP1811202A1 (en) | 2005-12-30 | 2007-07-25 | Fallbrook Technologies, Inc. | A continuously variable gear transmission |
| DE102006016059B4 (en)* | 2006-04-04 | 2008-04-03 | Getrag-Ford Transmissions Gmbh | Short-construction multi-speed manual transmission |
| DE102006016397B4 (en)* | 2006-04-07 | 2014-08-07 | Hofer Mechatronik Gmbh | Transmission and a method for controlling a transmission for a motor vehicle |
| DE102006063034B3 (en)* | 2006-04-07 | 2018-02-01 | Hofer Mechatronik Gmbh | Method for controlling a transmission for a motor vehicle |
| DE102006062902B4 (en)* | 2006-04-07 | 2016-11-17 | Hofer Mechatronik Gmbh | Method for operating a transmission for a motor vehicle |
| DE102006028798A1 (en)* | 2006-06-23 | 2008-01-31 | Zf Friedrichshafen Ag | Double clutch |
| CN102269055B (en) | 2006-06-26 | 2013-08-28 | 福博科技术公司 | Continuously variable transmission |
| DE102006054271A1 (en)* | 2006-11-17 | 2008-06-12 | Zf Friedrichshafen Ag | Double clutch transmission of a motor vehicle |
| US7886626B2 (en)* | 2006-12-08 | 2011-02-15 | GM Global Technology Operations LLC | Multi-speed dual clutch transmission |
| US20100093479A1 (en) | 2007-02-12 | 2010-04-15 | Fallbrook Technologies Inc. | Continuously variable transmissions and methods therefor |
| TWI461615B (en) | 2007-02-16 | 2014-11-21 | Fallbrook Ip Co Llc | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
| US7752934B2 (en)* | 2007-02-20 | 2010-07-13 | Gm Global Technology Operations, Inc. | Multi speed transmission having a countershaft gearing arrangement |
| US7610825B2 (en)* | 2007-02-22 | 2009-11-03 | Gm Global Technology Operations, Inc. | Multi-speed transmission with countershaft gearing |
| US7703346B2 (en)* | 2007-02-22 | 2010-04-27 | Gm Global Technology Operations, Inc. | Multi-speed transmission with countershaft gearing |
| US7644639B2 (en) | 2007-02-23 | 2010-01-12 | Gm Global Technology Operations, Inc. | Multi-speed transmission with countershaft gearing |
| US7640818B2 (en) | 2007-02-23 | 2010-01-05 | Gm Global Technology Operations, Inc. | Multi-speed transmission with a countershaft gearing |
| JP2008213639A (en)* | 2007-03-02 | 2008-09-18 | Aisin Ai Co Ltd | Automobile in which engine and transmission arranged in series are arranged in lateral placement |
| DE202008004052U1 (en) | 2007-03-23 | 2008-05-29 | EGS Entwicklungsgesellschaft für Getriebesysteme mbH | Power-shiftable multi-speed transmission |
| DE102007014150A1 (en) | 2007-03-23 | 2008-09-25 | EGS Entwicklungsgesellschaft für Getriebesysteme mbH | Power-shiftable multi-speed transmission |
| JP4179385B2 (en)* | 2007-03-30 | 2008-11-12 | 三菱自動車工業株式会社 | Vehicle transmission |
| EP2142826B1 (en) | 2007-04-24 | 2015-10-28 | Fallbrook Intellectual Property Company LLC | Electric traction drives |
| US8641577B2 (en) | 2007-06-11 | 2014-02-04 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| CN103697120B (en) | 2007-07-05 | 2017-04-12 | 福博科技术公司 | Continuously variable transmission |
| DE102007049271B4 (en)* | 2007-10-15 | 2016-10-20 | Zf Friedrichshafen Ag | Double clutch |
| DE102007049264B4 (en)* | 2007-10-15 | 2017-05-11 | Zf Friedrichshafen Ag | Double clutch |
| DE102007049259B4 (en)* | 2007-10-15 | 2017-05-18 | Zf Friedrichshafen Ag | Double clutch |
| EP2055989B1 (en) | 2007-10-29 | 2010-12-15 | Ford Global Technologies, LLC | A double clutch transmission |
| DE102007000595B4 (en)* | 2007-10-30 | 2020-07-09 | Zf Friedrichshafen Ag | Power shift parallel gearbox and dual clutch gearbox |
| CN103939602B (en) | 2007-11-16 | 2016-12-07 | 福博科知识产权有限责任公司 | Controllers for variable speed drives |
| GB2458790B (en)* | 2008-03-31 | 2012-09-19 | Gm Global Tech Operations Inc | Double-clutch transmission for vehicles |
| ATE554311T1 (en)* | 2008-05-03 | 2012-05-15 | Gm Global Tech Operations Inc | TRANSMISSION FOR A MOTOR VEHICLE |
| US8255772B1 (en) | 2008-06-18 | 2012-08-28 | Cisco Technology, Inc. | Adaptive memory scrub rate |
| EP2304272B1 (en) | 2008-06-23 | 2017-03-08 | Fallbrook Intellectual Property Company LLC | Continuously variable transmission |
| US8469856B2 (en) | 2008-08-26 | 2013-06-25 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US7987740B2 (en)* | 2008-09-03 | 2011-08-02 | GM Global Technology Operations LLC | Multi-speed transmission with countershaft gearing arrangement |
| US8167759B2 (en) | 2008-10-14 | 2012-05-01 | Fallbrook Technologies Inc. | Continuously variable transmission |
| US8434380B2 (en)* | 2009-01-23 | 2013-05-07 | GM Global Technology Operations LLC | Dual clutch multi-speed transmission |
| JP5238958B2 (en) | 2009-02-24 | 2013-07-17 | アイシン・エーアイ株式会社 | Dual clutch automatic transmission |
| DE102009002358B4 (en)* | 2009-04-14 | 2017-10-19 | Zf Friedrichshafen Ag | Double clutch |
| DE102009002348B4 (en)* | 2009-04-14 | 2017-05-04 | Zf Friedrichshafen Ag | Double clutch |
| ES2439647T3 (en) | 2009-04-16 | 2014-01-24 | Fallbrook Intellectual Property Company Llc | Stator set and speed change mechanism for a continuously variable transmission |
| DE102009017537B3 (en)* | 2009-04-17 | 2010-01-07 | Getrag Ford Transmissions Gmbh | Double clutch transmission, has stage toothed wheel connected with gear shift clutch, where clutch is used as single-gear shift clutch, with which stage toothed wheel is connected with drive shaft in torque proof manner |
| US9249863B2 (en)* | 2009-04-22 | 2016-02-02 | Gm Global Technology Operations, Llc | Dual clutch transmission |
| US8443686B2 (en) | 2009-05-12 | 2013-05-21 | GM Global Technology Operations LLC | Seven speed dual clutch transmission |
| US8333127B2 (en)* | 2009-05-20 | 2012-12-18 | GM Global Technology Operations LLC | Seven speed dual clutch transmission with four axes of rotation |
| US8408085B2 (en)* | 2009-05-20 | 2013-04-02 | GM Global Technology Operations LLC | Seven speed dual clutch transmission |
| DE102010020856B4 (en)* | 2009-05-20 | 2016-12-01 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Seven-speed dual clutch transmission |
| US8505401B2 (en)* | 2009-06-18 | 2013-08-13 | GM Global Technology Operations LLC | Seven speed dual clutch transmission with four axes of rotation |
| JP5414444B2 (en)* | 2009-10-05 | 2014-02-12 | 本田技研工業株式会社 | Vehicle drive device |
| BR112012007818A2 (en) | 2009-10-05 | 2020-12-22 | Honda Motor Co., Ltd. | VEHICLE DRIVE SYSTEM |
| JP5478184B2 (en)* | 2009-10-05 | 2014-04-23 | 本田技研工業株式会社 | Vehicle drive device |
| US8512195B2 (en) | 2010-03-03 | 2013-08-20 | Fallbrook Intellectual Property Company Llc | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
| US8567273B2 (en)* | 2010-06-14 | 2013-10-29 | GM Global Technology Operations LLC | Gear transfer dual clutch transmission |
| EP2436951B1 (en)* | 2010-09-30 | 2013-08-21 | C.R.F. Società Consortile per Azioni | Gear change device for a motor-vehicle |
| JP5528302B2 (en)* | 2010-11-02 | 2014-06-25 | アイシン精機株式会社 | Dual clutch automatic transmission |
| US8888643B2 (en) | 2010-11-10 | 2014-11-18 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| EP2458250B1 (en)* | 2010-11-29 | 2012-10-31 | C.R.F. Società Consortile per Azioni | Gear change device for a motor-vehicle |
| US8464599B2 (en)* | 2011-01-10 | 2013-06-18 | GM Global Technology Operations LLC | Eight speed dual clutch transmission |
| DE102011005532A1 (en)* | 2011-03-15 | 2012-09-20 | Zf Friedrichshafen Ag | Hybrid drive of a motor vehicle |
| EP2735754A4 (en)* | 2011-07-20 | 2016-06-08 | Aisin Ai Co Ltd | Transmission |
| CN104302949B (en) | 2012-01-23 | 2017-05-03 | 福博科知识产权有限责任公司 | Infinitely variable continuously variable transmission, continuously variable continuously variable transmission, method, assembly, subassembly, and parts thereof |
| DE102012001948A1 (en)* | 2012-02-02 | 2013-08-08 | Daimler Ag | Double clutch |
| CN102797812B (en)* | 2012-08-23 | 2015-09-23 | 赵良红 | Double-clutch speed changer |
| CN102927235B (en)* | 2012-10-31 | 2015-04-29 | 奇瑞汽车股份有限公司 | Dual-clutch transmission |
| KR101339269B1 (en) | 2012-11-28 | 2013-12-09 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| KR101362059B1 (en) | 2012-12-10 | 2014-02-12 | 현대자동차 주식회사 | Double clutch transmission |
| DE102013006429B4 (en)* | 2013-04-13 | 2023-03-16 | Volkswagen Aktiengesellschaft | Hybrid drive arrangement for a motor vehicle |
| KR101500354B1 (en) | 2013-07-24 | 2015-03-09 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| KR101416405B1 (en) | 2013-08-27 | 2014-07-08 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| KR101459483B1 (en)* | 2013-10-07 | 2014-11-07 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| KR101459488B1 (en) | 2013-10-14 | 2014-11-07 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| KR101483694B1 (en) | 2013-10-15 | 2015-01-16 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| CN103557322B (en)* | 2013-10-16 | 2016-06-29 | 浙江吉利控股集团有限公司 | A kind of double-clutch automatic gearbox |
| KR101509984B1 (en) | 2013-11-25 | 2015-04-07 | 현대자동차주식회사 | Transmission for vehicle |
| EP2883732B1 (en)* | 2013-12-11 | 2017-11-15 | Volvo Car Corporation | A dual-clutch seven speed transmission arrangement for a hybrid vehicle and method therefore |
| KR101551005B1 (en) | 2013-12-16 | 2015-09-07 | 현대자동차주식회사 | 8 speed dual clutch transmission |
| KR101601077B1 (en) | 2013-12-18 | 2016-03-08 | 현대자동차주식회사 | Power transmission apparatus for hybrid electric vehicle |
| KR101566738B1 (en) | 2013-12-18 | 2015-11-06 | 현대자동차 주식회사 | Power transmission apparatus for hybrid electric vehicle |
| KR20150071608A (en) | 2013-12-18 | 2015-06-26 | 현대자동차주식회사 | Power transmission apparatus for hybrid electric vehicle |
| KR101601081B1 (en) | 2013-12-18 | 2016-03-21 | 현대자동차주식회사 | Power transmission apparatus for hybrid electric vehicle |
| KR101628147B1 (en) | 2013-12-31 | 2016-06-08 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| KR101588775B1 (en) | 2013-12-31 | 2016-01-26 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| KR101588796B1 (en) | 2013-12-31 | 2016-01-26 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| CN104279311B (en) | 2014-01-30 | 2015-11-25 | 比亚迪股份有限公司 | The controlling method of synchronizer and vehicle in vehicle |
| WO2015113412A1 (en) | 2014-01-30 | 2015-08-06 | Byd Company Limited | Power transmission system for vehicle and vehicle comprising the same |
| WO2015113415A1 (en) | 2014-01-30 | 2015-08-06 | Byd Company Limited | Power transmission system for vehicle and vehicle comprising the same |
| CN105202123B (en)* | 2014-06-27 | 2018-06-19 | 广州汽车集团股份有限公司 | Seven speed dual clutch formula automatic transmission |
| KR101611056B1 (en) | 2014-07-02 | 2016-04-21 | 현대자동차주식회사 | Automatic Manual Transmission |
| US9874266B2 (en) | 2014-09-10 | 2018-01-23 | Byd Company Limited | Power transmission system and vehicle comprising the same |
| KR101637279B1 (en) | 2014-09-23 | 2016-07-21 | 현대자동차 주식회사 | Power transmission apparatus for hybrid electric vehicle |
| KR20160035759A (en) | 2014-09-24 | 2016-04-01 | 현대자동차주식회사 | Power transmission apparatus for vehicle |
| KR101846871B1 (en)* | 2014-10-17 | 2018-04-09 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| US10166973B2 (en) | 2014-10-20 | 2019-01-01 | Byd Company Limited | Vehicle and shifting control method and power transmission system thereof |
| WO2016112652A1 (en) | 2015-01-16 | 2016-07-21 | Byd Company Limited | Power transmission system and vehicle comprising the same |
| CN104773063B (en) | 2015-01-16 | 2015-12-02 | 比亚迪股份有限公司 | Change-speed box, Power Train are unified vehicle |
| WO2016112655A1 (en) | 2015-01-16 | 2016-07-21 | Byd Company Limited | Power transmission system and vehicle comprising the same |
| WO2016112653A1 (en)* | 2015-01-16 | 2016-07-21 | Byd Company Limited | Transmission unit, power transmission system and vehicle comprising the same |
| US10400872B2 (en) | 2015-03-31 | 2019-09-03 | Fallbrook Intellectual Property Company Llc | Balanced split sun assemblies with integrated differential mechanisms, and variators and drive trains including balanced split sun assemblies |
| US9841081B2 (en)* | 2015-09-08 | 2017-12-12 | Gm Global Technology Operations, Llc | Dual input transmission |
| DE102015220627A1 (en)* | 2015-10-22 | 2017-04-27 | Deere & Company | group manual |
| KR101744819B1 (en) | 2015-10-29 | 2017-06-08 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| US10018251B2 (en)* | 2015-11-09 | 2018-07-10 | GM Global Technology Operations LLC | Multi-speed dual clutch transmission |
| US10611231B2 (en) | 2015-11-27 | 2020-04-07 | Hyundai Motor Company | Power transmission system of vehicle |
| KR20170062313A (en) | 2015-11-27 | 2017-06-07 | 현대자동차주식회사 | Power transmission system of vehicle |
| KR101724489B1 (en) | 2015-12-01 | 2017-04-18 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| US10274051B2 (en)* | 2015-12-30 | 2019-04-30 | GM Global Technology Operations LLC | Multi-speed dual clutch transmission |
| US10047861B2 (en) | 2016-01-15 | 2018-08-14 | Fallbrook Intellectual Property Company Llc | Systems and methods for controlling rollback in continuously variable transmissions |
| US10023266B2 (en) | 2016-05-11 | 2018-07-17 | Fallbrook Intellectual Property Company Llc | Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmissions |
| EP3249263B1 (en) | 2016-05-24 | 2019-11-06 | Kyowa Metal Works Co., Ltd | Parallel axis type transmission |
| KR101826553B1 (en) | 2016-09-29 | 2018-02-07 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| KR101807147B1 (en) | 2016-10-21 | 2017-12-07 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| KR101836281B1 (en) | 2016-10-21 | 2018-03-08 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| KR101807149B1 (en) | 2016-10-21 | 2017-12-07 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| KR102663655B1 (en)* | 2016-11-29 | 2024-05-08 | 현대자동차주식회사 | Transmission for vehicle |
| KR102453352B1 (en)* | 2017-10-11 | 2022-10-07 | 현대자동차 주식회사 | Power transmission apparatus for vehicle |
| KR20190080480A (en)* | 2017-12-28 | 2019-07-08 | 현대자동차주식회사 | Power transmission apparatus for vehicle |
| KR102651622B1 (en) | 2018-10-17 | 2024-03-26 | 현대자동차주식회사 | Dual clutch transmission for vehicle |
| US11215268B2 (en) | 2018-11-06 | 2022-01-04 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same |
| WO2020176392A1 (en) | 2019-02-26 | 2020-09-03 | Fallbrook Intellectual Property Company Llc | Reversible variable drives and systems and methods for control in forward and reverse directions |
| KR102712325B1 (en)* | 2019-02-27 | 2024-10-02 | 현대자동차주식회사 | Dct for vehicle |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1077336A1 (en)* | 1999-07-05 | 2001-02-21 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Six-speed countershaft transmission system for motor vehicles |
| DE10119748A1 (en)* | 2000-04-28 | 2001-10-31 | Luk Lamellen & Kupplungsbau | Actuator for gearbox has actuating element that can engage gear ratio and, while this ratio is engaged, can operate other change element(s) to engage other ratios, especially in another gear train |
| EP1245863A2 (en)* | 2001-03-27 | 2002-10-02 | C.R.F. Società Consortile per Azioni | A motor-vehicle gearbox |
| DE10223226A1 (en)* | 2001-06-01 | 2003-02-20 | Nissan Motor | Dual clutch transmission with gear impact noise damping system |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3589483A (en)* | 1970-01-27 | 1971-06-29 | Dana Corp | Variable speed transmission |
| DE2736929C3 (en)* | 1977-08-16 | 1981-04-02 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Switchable spur gear |
| JPS5814066U (en)* | 1981-07-21 | 1983-01-28 | 株式会社クボタ | Parking brake structure for work vehicles |
| JPH0623595B2 (en)* | 1985-11-08 | 1994-03-30 | 株式会社富士鉄工所 | Transmission for tractor |
| SE502903C2 (en)* | 1994-06-29 | 1996-02-19 | Volvo Ab | Motor vehicle gearbox |
| SE504092C2 (en)* | 1995-03-03 | 1996-11-11 | Volvo Ab | Motor vehicle gearbox |
| US5715725A (en)* | 1996-07-16 | 1998-02-10 | Applied Power Inc. | Biaxial travelling clamp for securing a tool to a press |
| JPH1151125A (en)* | 1997-08-04 | 1999-02-23 | Toyota Motor Corp | Twin clutch transmission |
| DE10153014A1 (en)* | 2001-10-26 | 2003-05-08 | Volkswagen Ag | Bearing of the input shafts of a double clutch transmission |
| AU2003229490A1 (en) | 2002-03-13 | 2003-09-29 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Gearbox, in particular a double-clutch gearbox |
| DE10305241A1 (en)* | 2003-02-08 | 2004-09-23 | Zf Friedrichshafen Ag | Double clutching transmission for six-speed or seven-speed motor vehicle has two fixed gears arranged on first transmission input shaft, and at least one fixed gear arranged on second transmission shaft |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1077336A1 (en)* | 1999-07-05 | 2001-02-21 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Six-speed countershaft transmission system for motor vehicles |
| DE10119748A1 (en)* | 2000-04-28 | 2001-10-31 | Luk Lamellen & Kupplungsbau | Actuator for gearbox has actuating element that can engage gear ratio and, while this ratio is engaged, can operate other change element(s) to engage other ratios, especially in another gear train |
| EP1245863A2 (en)* | 2001-03-27 | 2002-10-02 | C.R.F. Società Consortile per Azioni | A motor-vehicle gearbox |
| DE10223226A1 (en)* | 2001-06-01 | 2003-02-20 | Nissan Motor | Dual clutch transmission with gear impact noise damping system |
| Publication number | Publication date |
|---|---|
| CN1910387B (en) | 2010-08-18 |
| EP1704347A1 (en) | 2006-09-27 |
| DE502005010648D1 (en) | 2011-01-20 |
| EP1704347B1 (en) | 2010-12-08 |
| US7383749B2 (en) | 2008-06-10 |
| JP2007534899A (en) | 2007-11-29 |
| ATE491101T1 (en) | 2010-12-15 |
| CN1910387A (en) | 2007-02-07 |
| US20060266144A1 (en) | 2006-11-30 |
| DE102004001278A1 (en) | 2005-08-04 |
| JP4566199B2 (en) | 2010-10-20 |
| WO2005068876A1 (en) | 2005-07-28 |
| Publication | Publication Date | Title |
|---|---|---|
| DE102004001278B4 (en) | Double clutch transmission for a motor vehicle | |
| DE102004022413B4 (en) | Double clutch | |
| EP2428699B1 (en) | Double-clutch transmission with displaced reverse gear | |
| EP1936234A2 (en) | Double clutch transmission | |
| DE102012011686A1 (en) | Transmission and differential gear for engine and gear unit in motor car, has input stage whose ring gear is operatively connected to web of load stage that is coupled or uncoupled in coupling device | |
| EP1714818A1 (en) | Double clutch tranmission | |
| WO2015024737A1 (en) | Dual clutch transmission for a motor vehicle | |
| EP2655924B1 (en) | Double clutch winding transmission | |
| EP2469125B1 (en) | Automatic, in particular automated, gearbox for a motor vehicle | |
| DE112008001725B4 (en) | Transmission for a vehicle | |
| DE102013216384A1 (en) | Double clutch | |
| EP2739878B1 (en) | Manual gearbox for a motor vehicle | |
| DE102012100536B4 (en) | Manual transmission with additional gear | |
| DE102016124920A1 (en) | Sliding wheel for a manual transmission arrangement | |
| DE102016210584B4 (en) | Motor vehicle transmission | |
| EP1443245B1 (en) | Motor vehicle gearbox | |
| DE102016218893B4 (en) | Dual-clutch transmission for motor vehicles | |
| DE102007051300B4 (en) | Speed change gearbox for motor vehicles | |
| DE102014207286A1 (en) | manual transmission | |
| DE10307178B4 (en) | Motor vehicle transmission | |
| DE102011016661A1 (en) | Dual clutch transmission for use in drive train of passenger car, has countershaft connected with input shaft by constant wheel set, and shifting wheel set including ratchet wheel and designed as multi use-wheel set | |
| DE102015204600B4 (en) | Gearbox for a motor vehicle and method for operating such | |
| DE102022201484B4 (en) | Transmission device for a motor vehicle | |
| DE102022210099B3 (en) | Transmission, hybrid transmission arrangement and motor vehicle | |
| DE102018221693A1 (en) | Gearbox and drive train of an electrically driven axle |
| Date | Code | Title | Description |
|---|---|---|---|
| OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8105 | Search report available | ||
| 8110 | Request for examination paragraph 44 | ||
| R016 | Response to examination communication | ||
| R018 | Grant decision by examination section/examining division | ||
| R020 | Patent grant now final | ||
| R082 | Change of representative | Representative=s name:HUEBSCH, KIRSCHNER & PARTNER, PATENTANWAELTE U, DE | |
| R071 | Expiry of right |